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pro vyhledávání: '"Michael Cambronero"'
Autor:
Diana Valverde-Mendez, Michael Cambronero, William E. Vargas, E. Avendaño, D.E. Azofeifa, N. Clark, Hugo Solis
Publikováno v:
International Journal of Hydrogen Energy. 42:22373-22378
We report measurements of the optical transmission, between 240 and 1040 nm, and electrical resistivity of polycrystalline zirconium thin films as they absorb hydrogen. Both are measured as H 2 pressure is increased up to 880 mbar, at room temperatur
Autor:
N. Clark, D.E. Azofeifa, Hugo Solis, William E. Vargas, Felipe Montealegre, Michael Cambronero
Publikováno v:
Applied optics. 53(24)
A parametric description of the dielectric function of Pd thin films with thicknesses between 10 and 30 nm is reported. These films were grown at room temperature on amorphous quartz substrates by electron beam evaporation, with a base pressure of 7.